move shared package to cli

packages/cli/src/actions/upload.ts

@@ -0,0 +1,46 @@
+import { readFile, stat } from 'node:fs/promises'
+import { basename } from 'node:path'
+
+import mime from 'mime'
+import { AES, Hex } from 'occulto'
+import { Adapters } from '../shared/adapters.js'
+import { API, FileDTO, Note, NoteMeta } from '../shared/api.js'
+
+export type UploadOptions = Pick<Note, 'views' | 'expiration'> & { password?: string }
+
+export async function upload(input: string | string[], options: UploadOptions): Promise<string> {
+  const { password, ...noteOptions } = options
+  const derived = options.password ? await AES.derive(options.password) : undefined
+  const key = derived ? derived[0] : await AES.generateKey()
+
+  let contents: string
+  let type: NoteMeta['type']
+  if (typeof input === 'string') {
+    contents = await Adapters.Text.encrypt(input, key)
+    type = 'text'
+  } else {
+    const files: FileDTO[] = await Promise.all(
+      input.map(async (path) => {
+        const data = new Uint8Array(await readFile(path))
+        const stats = await stat(path)
+        const extension = path.substring(path.indexOf('.') + 1)
+        const type = mime.getType(extension) ?? 'application/octet-stream'
+        return {
+          name: basename(path),
+          size: stats.size,
+          contents: data,
+          type,
+        } satisfies FileDTO
+      })
+    )
+    contents = await Adapters.Files.encrypt(files, key)
+    type = 'file'
+  }
+
+  // Create the actual note and upload it.
+  const note: Note = { ...noteOptions, contents, meta: { type, derivation: derived?.[1] } }
+  const result = await API.create(note)
+  let url = `${API.getOptions().server}/note/${result.id}`
+  if (!derived) url += `#${Hex.encode(key)}`
+  return url
+}